Rated input voltage: DC24V Rated cooling capacity(*): 1750W/6000BTU Rated power consumption(*): 790W(24V*33A) Airflow :400m3/Hr EER: 2.22 Product net wight: 29Kg Installation cut-off size: 380*260mm Working refrigerant: R-134a(360g) Product size(L*W*H): 700*580*263mm